Files on Bitcoin

Every B:// file in the blocks Bitblocks stores, newest first. Each one is read from its transaction as this page loads.

B:// is the file protocol unwriter published in 2019: a file's bytes, media type and name in one transaction output. A file's C:// address is the sha256 of its bytes, so every copy of the same file shares it. Files open at /b/<txid> as untrusted content, with scripts switched off.

File Type Size Block C:// address Transaction
untitled text/markdown 250 B 955,441 c://5d33117c…3f6cdbb7 b945b14d…45083fed
file.txt text/plain 369 B 955,441 c://77c635fa…0694ee7a 8a2902ef…afa8ab9c
untitled text/markdown 109 B 955,441 c://4ff0a73f…98cae257 cac2591c…589a85d5
untitled text/markdown 6 B 955,441 c://cd36e2f4…d80ba324 d2a53189…e6a4d700
untitled text/markdown 6 B 955,441 c://cd36e2f4…d80ba324 b11fc781…489f4aec
untitled text/markdown 21 B 955,441 c://832b0cd4…ba4a62c4 ef01e918…9965f879
file.txt text/plain 980 B 955,441 c://08def228…305423f0 ed271017…12705a8c
untitled text/markdown 178 B 955,441 c://22a7b97e…6e018fb6 c49a16a6…87a94889
untitled text/markdown 1,299 B 955,441 c://bebc60fb…59aad1b0 7bd1682a…b71d06fc
untitled text/markdown 51 B 955,441 c://d2fd5804…0a8305d9 8e1ef8dd…2ac2c4c3
file.txt text/plain 1,392 B 955,441 c://dc3f78d5…5cddfcd6 f34ec8df…24a6a80f
file.png image/png 610,090 B 955,441 c://4a2beab2…559fe5e9 d897a71f…2ee70fd9
file.txt text/plain 980 B 955,441 c://d7adb2cc…777aca96 d21fe507…51d79d0d
file.txt text/plain 21,537 B 955,441 c://95d87e16…b45ed391 09bfee17…f4d9396c
file.txt text/plain 1,620 B 955,441 c://cb638d50…237a5b99 f1c51d91…a0eb0f39
file.txt text/plain 980 B 955,441 c://e23dd89d…47e73756 db8a26cf…ca604821
untitled text/markdown 2,979 B 955,441 c://b7e74018…86737d6e 5c86e27d…8e565b6b
file.txt text/plain 369 B 955,440 c://9043e1b1…8e1b22d8 c2d6eaa1…bc625d27
file.txt text/plain 298 B 955,440 c://ed0432e8…196d66a6 ba886fe7…bbbf2cba
file.txt text/plain 58 B 955,440 c://a5dda21e…454aec97 cc2ccf59…1a7f1d26
file.txt text/plain 119 B 955,440 c://2e4220b6…b8bfc91d 302587a1…8157ca84
file.txt text/plain 127 B 955,440 c://74596cc2…86112da0 21dfb143…ea57adae
file.txt text/plain 641 B 955,440 c://0f9138e2…df411834 625b5b62…624d83ab
untitled text/markdown 6 B 955,440 c://cd36e2f4…d80ba324 e8baf183…af8052c7
file.txt text/plain 116 B 955,440 c://51911611…84b2c490 108f0c6f…95f711bd

The list grows as the sync stores more blocks. B:// and C:// are unwriter's conventions; this is an independent reading of them from the chain. For a namespace's own files and routes, see the Bitcom registry .